26.1 sec in total
1.8 sec
23.2 sec
1.1 sec
Visit blackupcoffee.com now to see the best up-to-date Blackupcoffee content and also check out these interesting facts you probably never knew about blackupcoffee.com
커피로 모두가 즐거운 공간
Visit blackupcoffee.comWe analyzed Blackupcoffee.com page load time and found that the first response time was 1.8 sec and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
blackupcoffee.com performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value19.8 s
0/100
25%
Value12.4 s
3/100
10%
Value1,030 ms
26/100
30%
Value1.023
2/100
15%
Value23.4 s
1/100
10%
1774 ms
77 ms
519 ms
532 ms
991 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 80% of them (56 requests) were addressed to the original Blackupcoffee.com, 13% (9 requests) were made to Img.echosting.cafe24.com and 3% (2 requests) were made to Mywidget.me. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Mywidget.me.
Page size can be reduced by 1.8 MB (31%)
5.8 MB
4.0 MB
In fact, the total size of Blackupcoffee.com main page is 5.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.
Potential reduce by 38.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 9.3 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.8 kB or 85% of the original size.
Potential reduce by 1.5 MB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Blackupcoffee needs image optimization as it can save up to 1.5 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 229.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 229.4 kB or 71% of the original size.
Number of requests can be reduced by 11 (16%)
67
56
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackupcoffee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
blackupcoffee.com
1774 ms
css
77 ms
common.js
519 ms
cid.generate.js
532 ms
optimizer.php
991 ms
jquery-1.9.0.min.js
199 ms
owl.carousel.js
1257 ms
main_img.js
643 ms
jquery-1.10.1.min.js
1581 ms
idangerous.swiper-2.0.min.js
1443 ms
mywidgetres.js
19945 ms
jquery-1.7.2.min.js
1505 ms
easing.js
1236 ms
jquery.ui.totop.js
1489 ms
optimizer.php
2705 ms
logo.gif
582 ms
btn_search.gif
580 ms
ico_linkon_off.gif
579 ms
logo.png
1549 ms
left_shop_title.png
1379 ms
left_cate00.png
1449 ms
left_cate01.png
1453 ms
left_cate02.png
1545 ms
left_cate03.png
1624 ms
left_cate08.png
9053 ms
left_cate04.png
1679 ms
left_cate05.png
1769 ms
left_cate06.png
1775 ms
left_cate07.png
1852 ms
left_about.png
1887 ms
left_blog.png
1990 ms
left_event.png
2004 ms
bg_body.gif
235 ms
img_visual_main.jpg
1819 ms
ico_product_soldout.gif
237 ms
btn_board_more.gif
608 ms
txt_progress.gif
609 ms
img_loading.gif
971 ms
search_btn.png
2090 ms
199_shop1_582881.jpg
3053 ms
195_shop1_753949.png
3211 ms
200_shop1_121974.png
6984 ms
198_shop1_990137.png
5491 ms
191_shop1_567332.png
7375 ms
186_shop1_561559.jpg
3972 ms
176_shop1_713361.png
6309 ms
173_shop1_148811.png
7245 ms
13a61859888c644095ea45e161e53ac7.jpg
13216 ms
left_faq.png
6553 ms
left_1to1.png
6813 ms
left_review.png
7064 ms
blog_icon.png
7231 ms
facebook_icon.png
7281 ms
instagram_icon.png
7129 ms
r_story_banner.jpg
6920 ms
r_review_banner.jpg
6986 ms
170_shop1_194065.png
13960 ms
151_shop1_110721.png
8422 ms
156_shop1_805164.png
10495 ms
instagram.png
7086 ms
footer_info.jpg
7505 ms
s_left_btn.png
7751 ms
s_right_btn.png
7794 ms
160122_ego_5.jpg
11159 ms
none.png
8428 ms
160318_art.jpg
10794 ms
YmxhY2t1cGNvZmZlZXx8MTEwfDEwfDV8MXxub3xmZmZmZmZ8ZmZmZmZmfDEwfHllcw==&v=1.0
112 ms
ui.totop.png
1659 ms
LikeCommon
781 ms
weblog.js
739 ms
blackupcoffee.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
blackupcoffee.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
blackupcoffee.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackupcoffee.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Blackupcoffee.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
blackupcoffee.com
Open Graph description is not detected on the main page of Blackupcoffee. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: